<template>
  <div class="ele-body">
    <el-card shadow="never">
      <!-- 搜索表单 -->
      <el-form
        :model="where"
        label-width="77px"
        class="ele-form-search"
        @keyup.enter.native="reload"
        @submit.native.prevent>
        <el-row :gutter="15">
          <el-col :lg="6" :md="12">
            <el-form-item label="用户账号:">
              <el-input
                v-model="where.username"
                placeholder="请输入用户账号"
                clearable/>
            </el-form-item>
          </el-col>
          <el-col :lg="6" :md="12">
            <div class="ele-form-actions">
              <el-button
                type="primary"
                @click="reload"
                icon="el-icon-search"
                class="ele-btn-icon">查询
              </el-button>
              <el-button @click="reset">重置</el-button>
            </div>
          </el-col>
        </el-row>
      </el-form>
      <!-- 数据表格 -->
      <ele-pro-table
        ref="table"
        :datasource="url"
        :columns="columns"
        :where="where"
        height="calc(100vh - 315px)">
        <!-- 表头工具栏 -->
        <template slot="toolbar">
          <el-button
            @click="exportData"
            type="primary"
            icon="el-icon-download"
            class="ele-btn-icon"
            size="small"
            v-if="permission.includes('sys:loginlog:export')">导出
          </el-button>
        </template>
        <!-- 操作类型列 -->
        <template slot="type" slot-scope="{row}">
          <el-tag
            :type="['success','danger','warning','info'][row.type-1]"
            size="mini">
            {{ ['登录系统', '注销系统', '操作日志'][row.type - 1] }}
          </el-tag>
        </template>
        <!-- 操作状态列 -->
        <template slot="status" slot-scope="{row}">
          <ele-dot :type="['', 'success'][row.status]" :ripple="row.status===0"
                   :text="['操作成功', '操作失败'][row.status]"/>
        </template>
        <!-- 操作列 -->
        <template slot="action" slot-scope="{row}">
          <el-popconfirm
            class="ele-action"
            title="确定要删除此登录日志吗？"
            @confirm="remove(row)">
            <el-link
              type="danger"
              slot="reference"
              :underline="false"
              icon="el-icon-delete"
              v-if="permission.includes('sys:loginlog:delete')">删除
            </el-link>
          </el-popconfirm>
        </template>
      </ele-pro-table>
    </el-card>
  </div>
</template>

<script>
import { mapGetters } from "vuex";
import XLSX from 'xlsx';

export default {
  name: 'SystemLoginLog',
  computed: {
    ...mapGetters(["permission"]),
  },
  data() {
    return {
      // 表格数据接口
      url: '/loginlog/index',
      // 表格列配置
      columns: [
        {
          columnKey: 'selection',
          type: 'selection',
          width: 45,
          align: 'center',
          fixed: "left"
        },
        {
          prop: 'id',
          label: 'ID',
          width: 60,
          align: 'center',
          showOverflowTooltip: true,
          fixed: "left"
        },
        {
          prop: 'title',
          label: '日志标题',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100
        },
        {
          prop: 'username',
          label: '操作账号',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100
        },
        {
          prop: 'loginIp',
          label: 'IP地址',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 130
        },
        {
          prop: 'os',
          label: '操作系统',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100
        },
        {
          prop: 'browser',
          label: '浏览器',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100
        },
        {
          prop: 'type',
          label: '操作类型',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100,
          slot: 'type'
        },
        {
          prop: 'status',
          label: '操作状态',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100,
          slot: 'status'
        },


        {
          prop: 'note',
          label: '备注',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 100
        },
        {
          prop: 'createTime',
          label: '操作时间',
          align: 'center',
          showOverflowTooltip: true,
          minWidth: 160,
          formatter: (row, column, cellValue) => {
            return this.$util.toDateString(cellValue);
          }
        },
        {
          columnKey: 'action',
          label: '操作',
          width: 90,
          align: 'center',
          resizable: false,
          slot: 'action',
          fixed: "right"
        }
      ],
      // 表格搜索条件
      where: {},
    };
  },
  methods: {
    /* 刷新表格 */
    reload() {
      this.$refs.table.reload({where: this.where});
    },
    /* 重置搜索 */
    reset() {
      this.where = {};
      this.reload();
    },
    /* 导出数据 */
    exportData() {
      let array = [['ID', '登录账号', '用户姓名', 'IP地址', '设备型号', '操作系统', '浏览器', '操作类型', '备注', '登录时间']];
      const loading = this.$loading({lock: true});
      this.$http.get('/loginlog/index?page=1&limit=2000').then(res => {
        loading.close();
        if (res.data.code === 0) {
          res.data.data.records.forEach(d => {
            array.push([
              d.id,
              d.username, 
              d.realname, 
              d.loginIp,
              d.device, 
              d.os, 
              d.browser,
              ['登录成功', '登录失败', '退出登录', '刷新TOKEN'][d.type - 1],
              this.$util.toDateString(d.createTime)
            ]);
          });
          this.$util.exportSheet(XLSX, array, '登录日志');
        } else {
          this.$message.error(res.data.msg);
        }
      }).catch(e => {
        loading.close();
        this.$message.error(e.message);
      });
    },
    /* 删除 */
    remove(row) {
      const loading = this.$loading({lock: true});
      this.$http.delete('/loginlog/delete/' + row.id).then(res => {
        loading.close();
        if (res.data.code === 0) {
          this.$message.success(res.data.msg);
          this.reload();
        } else {
          this.$message.error(res.data.msg);
        }
      }).catch(e => {
        loading.close();
        this.$message.error(e.message);
      });
    },
  }
}
</script>

<style scoped>
</style>
